Mirai Sentai Timeranger Case File 4: The Hostage is an Alien Season 1 Episode 4 Airdate: March 5, 2000 Synopsis Sion's obsession in trying to get Domon's help leads to him to become captured by a Londerz prisoner taking children hostage. ← Case File 3: Acceleration of Dreams All episodes Case File 5: The Third Combination →